Phosphosphorus and Nitrogen Based Polymer PP Use Flame Retardant

• Customization: Available
• CAS No.: 66034- 17- 1
• Certification: REACH, RoHS
• Model NO.: Mflam 1520
• Environmental Protection: Yes
• Color: White
• Kind: Plastic Flame Retardant
• Appearance: Powder
• Application: PP-GF, PP, PE
• Flame Class: UL94_V0
• Recommend Process Condition ºC: Less Than 210 Degrees Celsius
• Content of Phosphorus: 18%-21%
• Content of Nitrogen: 20%-22%
• Transport Package: 25kg Paper Bag, 17.5mt/20′fcl
• Specification: Piperazine Pyrophosphate
• Trademark: Mflam
• Origin: China
• HS Code: 3824999999
• Production Capacity: 8000mt/Year

Product Description

Phosphosphorus and Nitrogen Based Polymer PP Use Flame Retardant 

Specification

Item	Index
Appearance	White Powder
The Content of Phosphorus %(W/W)	19-21
The Content of Nitrogen %(W/W)	20-24
Density g/cm3	~1.5
Particle Size D50 (μm)            D90(um)	~5 ~10
Recommend Process Condition ºC	≤ 250
Moisture   %(W/W)	≤0.5
TGA	Weight Loss 1%	≥260ºC
(10ºC/min, in N2)	Weight Loss 5%	≥290ºC

Application
Mflam 1520 is a halogen-free intumescent flame retardant for polyolefins with phosphorus and nitrogen as the main flame retardant elements (the system does not contain APP and ZnO); it mainly plays a flame retardant role in the formation of carbon and expansion flame retardant. It has high flame retardancy efficiency, good thermal stability, no precipitation, good water resistance, light aging resistance and low smoke and non-toxicity. PP treated by Mflam 1520, can reach UL 94 V-0 (0.8mm), and pass the 70 °C X168 hours water immersion test (UL746C), while passing GWIT 900 ° C and GWFI 960 ° C glow wire test. Mflam 1520 can also be applied to glass fiber reinforced PP, can reach UL 94 V-0 (0.8mm).


Recommended dosage:

Polymer	pp	PE
Mflam 1520  Dosage%	3.2mm: 22-26% 1.6mm: 25-28% 0.8mm: 28-35%	3.2mm: 28-32% 1.6mm: 30-35% 0.8mm: 32-40%
Flame Retardancy	UL 94 V-0

PS: it can be added 10-30% fiber glass in PP.

Shipping Information:
The package is 25kg craft paper bag or on customer's request, and can be loaded 17.5mt with pallet in 1x 20'FCL.